Modbus Server

Description

The uOPC Modbus server is built on Utthunga’s robust and reliable uOPC server architecture to provide data exchange between OPC clients and Modbus protocol compliant PLCs. The uOPC Modbus server provides secure and real-time connectivity between Modbus RTU/Ethernet/ASCII based devices and OPC compliant client application like ERP, MES, HMI, SCADA, Mobile, Big Data, Enterprise Asset Management, analytics, and IoT platforms.

Architecture

Business Value/Benefits

uOPC Modbus server can be easily integrated with connectivity, visualization, dashboard, analytics and other products obtained from various third party vendors to provide performance, security, connectivity and usability that is required by the modern Industrie 4.0 and IIoT solutions.

Ease of connectivity for Modbus supported devices
Customized drivers for legacy Modbus supported devices
Scalable & unified architecture for flexible cloud deployment
Secure uptime communications
Secure, encrypted & authentic communications via SSL & TSL
Extended & integrated support for custom built applications
Multiple applications support (ERP, HMI, SCADA, IoT, Big Data, Enterprise Asset Management etc.)
High Availability, resilience & multiple redundancy options

Features

Protocols Supported: Modbus TCP-IP, Modbus RTU, Modbus ASCII
Supported OPC Versions: OPC DA v2.0, OPC UA v1.02
Supported PLCs/Devices: Siemens S7 300, Allen Bradley Micrologix 1400, Micro Motion Flow Devices 1700/2700/2400
Supports Modbus function codes to read/write data to the target devices
Establish reconnection for lost network communication
Multiplier, Linear and Square Root Linear scaling
Derived tags at the parameter level and device Level
Load Balancing to regulate network demand and prevent failures or network glitches
Provides security through data signing & encryption with authentication & authorization
Target OS: Windows 7 (32Bit/64Bit), Windows 8/8.1 (32Bit/64Bit), Windows 10 (32 bit/64 bit), Windows Server 2008 RS2 (32Bit/64Bit), Windows Server 2012 RS2 (32Bit/64Bit)